Tag Archives: Abilify

FDA Marketing Exclusivity Periods Limited To Same Active Moiety

In Otsuka Pharm. Co., Ltd. v. Price, No. 16-5229 (D.C. Cir. Aug. 29, 2017), the U.S. Court of Appeals for the District of Columbia Circuit affirmed the district court decision upholding FDA’s “same moiety” test for defining the zone of FDA market exclusivity periods. The case originated from Otsuka’s Citizen’s Petition asserting that  FDA had improperly … Continue reading this entry

The "Lead Compound" Approach To Obviousness And Obviousness-Type Double Patenting

In Otsuka Pharmaceutical Co. v. Sandoz, Inc., the Federal Circuit upheld the district court’s determination that the claims at issue were neither obvious nor invalid under the doctrine of obviousness-type double patenting based on a “lead compound” approach to the obviousness determinations. This case reaffirms the applicability of the “lead compound” analytical framework, and highlights … Continue reading this entry